Toronto address · Ward 5, York South-Weston
18 Dennis Ave
The City of Toronto has 1 building permit since 2017 on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Cancelled
Small residential project · Other
Proposal to enclose the existing front porch, new platform at the front and at rear of the ground floor, basement underpinning and a new second suite in the basement.
Applied Oct 29, 2019 · issued Jun 2, 2020 · completed Jan 18, 2021 · 1 home added · Permit 19 242612 BLD
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
43 storeys · Residential
150 m away · Rezoning · Under review · filed Sep 8, 2025
- Under review
49 storeys · 2,356 homes · Mixed use
340 m away · Subdivision · Under review · filed Jul 19, 2021
- Approved
- Under review
24 storeys · Not stated in the file
360 m away · Site plan · Under review · filed Oct 21, 2021
- Under review
34 storeys · 365 homes · Residential
380 m away · Site plan · Under review · filed Nov 1, 2021
- Under appeal
1161-1181 Weston Road and 7-17 Locust Street
38 storeys · 382 homes · Mixed use
420 m away · Site plan · Under appeal · filed Jan 22, 2024
Neighbours’ Committee of Adjustment files within 250 m
1091-1093 Weston Rd · Minor variance
To construct a third and fourth storey addition above the existing mixed use building. A total of 8 residential dwelling units will be provided.
160 m away · filed Jan 20, 2025 · Approved
72 Lambton Ave · Minor variance
To construct a second storey addition above the existing dwelling, a one storey front addition, a two storey rear addition, and a deck in the rear yard.
200 m away · filed May 15, 2024 · Approved
20 Lambton Ave · Minor variance
To construct a third storey addition above the existing dwelling and a three-storey rear addition.
140 m away · filed Jan 2, 2024 · Approved
30 Lambton Ave · Minor variance
To permit two secondary suites.
120 m away · filed Jan 30, 2023 · Approved
24 York Ave · Minor variance
To construct a second storey addition above the existing dwelling and a two-storey rear addition.
180 m away · filed Oct 27, 2022 · Approved
82 Brownville Ave · Minor variance
To construct a rear two-storey addition and a new rear deck.
170 m away · filed Aug 25, 2021 · Approved
26 Syndicate Ave · Minor variance
To construct a third storey addition above the existing dwelling, new three storey rear and front additions, a new rear deck and new front porch.
210 m away · filed Jul 21, 2021 · Approved
10 York Ave · Consent
To obtain consent for technical severance of the property for the purpose of re-establishing two separate lots.
140 m away · filed Jul 14, 2021 · Hearing scheduled
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.